appli/PipelineEditor/PipelineEditor.cxx

   1 #include "PipelineEditor.h"
   2 #include "ui_PipelineEditor.h"
   3
   4 #include <cpPipelineEditor/Editor.h>
   5 #include <QMessageBox>
   6
   7 // -------------------------------------------------------------------------
   8 PipelineEditor::
   9 PipelineEditor( int argc, char* argv[], QApplication* app, QWidget* parent )
  10   : Superclass( argc, argv, app, parent ),
  11     m_UI( new Ui::PipelineEditor )
  12 {
  13   // Basic configuration
  14   this->m_UI->setupUi( this );
  15   this->_Configure(
  16     this->m_UI->LoadedPlugins,
  17     this->m_UI->Viewer,
  18     this->m_UI->Canvas->editor( )
  19     );
  20
  21   // Connect actions to slots
  22   this->connect(
  23     this->m_UI->ButtonLoadPluginsFile, SIGNAL( clicked( ) ),
  24     this, SLOT( _InteractiveLoadPlugins( ) )
  25     );
  26   this->connect(
  27     this->m_UI->ButtonLoadPluginsPath, SIGNAL( clicked( ) ),
  28     this, SLOT( _InteractiveLoadPluginsFromPath( ) )
  29     );
  30   this->connect(
  31     this->m_UI->ActionOpenWorkspace, SIGNAL( triggered( ) ),
  32     this, SLOT( _InteractiveLoadWorkspace( ) )
  33     );
  34   this->connect(
  35     this->m_UI->ActionSaveWorkspace, SIGNAL( triggered( ) ),
  36     this, SLOT( _InteractiveSaveWorkspace( ) )
  37     );
  38   this->connect(
  39     this->m_UI->Canvas->editor( ),
  40     SIGNAL( execFilter( const std::string& ) ),
  41     this,
  42     SLOT( _ExecFilter( const std::string& ) )
  43     );
  44   this->connect(
  45     this->m_UI->Canvas->editor( ),
  46     SIGNAL( showFilterOutput( const std::string&, const std::string& ) ),
  47     this,
  48     SLOT( _ShowFilterOutput( const std::string&, const std::string& ) )
  49     );
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 PipelineEditor::
  54 ~PipelineEditor( )
  55 {
  56   delete this->m_UI;
  57 }
  58
  59 // -------------------------------------------------------------------------
  60 void PipelineEditor::
  61 _ShowFilterOutput(
  62   const std::string& filter_name, const std::string& output_name
  63   )
  64 {
  65   typedef cpPlugins::DataObject _TDataObject;
  66
  67   // Update filter, if needed
  68   this->_ExecFilter( filter_name );
  69
  70   // Get output
  71   auto filter = this->m_Workspace.GetFilter( filter_name );
  72   if( filter != NULL )
  73   {
  74     auto output = filter->GetOutputData( output_name );
  75     if( output != NULL )
  76     {
  77       std::string data_name = output_name + "@" + filter_name;
  78       auto idata = output->GetVTK< vtkImageData >( );
  79       auto mdata = output->GetVTK< vtkPolyData >( );
  80       if( idata != NULL )
  81       {
  82         if( this->m_UI->Viewer->AddData( idata, data_name, "" ) )
  83         {
  84           if( this->m_UI->Viewer->GetNumberOfData( ) > 1 )
  85             this->m_UI->Viewer->SetDataColor( data_name, 1, 0, 0 );
  86           else
  87             this->m_UI->Viewer->SetMainImage( data_name );
  88           this->_Block( );
  89           this->m_UI->Viewer->ShowData( data_name );
  90           this->_UnBlock( );
  91
  92         } // fi
  93       }
  94       else if( mdata != NULL )
  95       {
  96         if( this->m_UI->Viewer->AddData( mdata, data_name ) )
  97         {
  98           this->m_UI->Viewer->SetDataColor( data_name, 1, 0, 0 );
  99           this->_Block( );
 100           this->m_UI->Viewer->ShowData( data_name );
 101           this->_UnBlock( );
 102
 103         } // fi
 104       }
 105       else
 106         QMessageBox::critical(
 107           this,
 108           QMessageBox::tr( "Error showing data" ),
 109           QMessageBox::tr( "No known VTK conversion!" )
 110           );
 111
 112     } // fi
 113
 114   } // fi
 115 }
 116
 117 // eof - $RCSfile$